65-22-5|4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)Products Supply

4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1) cas no:65-22-5

Synonyms: 4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (9CI);Pyridoxal,hydrochloride (7CI,8CI);2-Methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridinehydrochloride;3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehydehydrochloride;3-Hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride;

Identification

Name4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)
CAS65-22-5
Synonyms4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (9CI);Pyridoxal,hydrochloride (7CI,8CI);2-Methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridinehydrochloride;3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehydehydrochloride;3-Hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride;
EINECS(EC#)200-602-5
Molecular FormulaC₈H₉NO₃^.HCl
Molecular Weight167.16196

Chemical Properties

Appearanceoff-white powder
storage temp−20°C
Sensitive Hygroscopic

Safety Data

Hazard Xi
Risk R20/21/22
Safety

Poison by intramuscular, intravenous, and intraperitoneal routes. Moderately toxic by ingestion and subcutaneous routes. When heated to decomposition it emits very toxic fumes of NO_x and HCl. See also ALDEHYDES.
Safety information of 3-Hydroxy-5-(hydroxymethyl)-2-methylpyridine-4 carbaldehyde hydrochloride (65-22-5):
Hazard Codes Xi
Risk Statements
20/21/22 Harmful by inhalation, in contact with skin and if swallowed
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
24/25 Avoid contact with skin and eyes
22 Do not breathe dust
36 Wear suitable protective clothing
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany 2
RTECS UV1225000
F 8

Toxicity

1.	orl-rat LD50:2150 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
2.	scu-rat LD50:530 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
3.	ivn-rat LD50:320 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
4.	orl-mus LD50:1800 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
5.	ipr-mus LD50:400 mg/kg	NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD691-490 .
6.	scu-mus LD50:530 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
7.	ivn-mus LD50:390 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
8.	ivn-cat LD50:160 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
9.	ims-cat LD50:152 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 11 (1961),922.
10.	ivn-rbt LD50:465 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research.

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4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1) cas no:65-22-5

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